ML20128C006
| ML20128C006 | |
| Person / Time | |
|---|---|
| Site: | Maine Yankee |
| Issue date: | 05/21/1985 |
| From: | Maine Yankee |
| To: | |
| Shared Package | |
| ML20128C002 | List: |
| References | |
| 5413L-SEN, NUDOCS 8505280142 | |
| Download: ML20128C006 (1) | |
Text
1
~ MAINE YANKEE ATOMIC POWER COMPANY-I
- ..u.
r
[
)..
I 3.21 ALTERNATE SHUTDOWN SYSTEMS
- Applicability:
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Applies.to the operating status of the Alternate Shutdown System (ASDS). ]
Objective:.
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To define the operating status of the installed Alternate
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Shutdown System..
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Specification:-
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'A.
The Alternate Shutdown System (ASDS), condisting of the following.
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~
components, shall be. capable of performing its intended function
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any time the plant is'in the Power Operation Condition.-
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(Condition 7)
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Alternate diesel generator (DG-2)
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Turbine driven auxiliary feed water pump.(P-258)
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Auxiliary charging pump (P-7)
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.The alternate shutdown system supporting controls and
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components which are necessary for the system to perform
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its. intended function
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B.
The alternate diesel generator shall have 100 gallons of
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f fuel in its day tank and the ability to transfer additional
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fuel from the. fuel oil storage tanks to the alternate diesel
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generator day tank =in order to be considered capable of
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performing its. intended function.-
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' Remedial' Actions:
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A.
With the. Alternate Shutdown System (ASDS) not capable of performing ]
'its intended function, within seven days from the time of discovery, ]
either:
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restore the required capability, or
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provide' substitute components with adequate capability to
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i a
perform its intended function,'or
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establish a roving fire watch for the following areas:.
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the cable tray rooms, the turbine building, the circulating water pumphouse, the switchgear room, and the cable vault.
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The fire watch shall tour each of the above areas at least
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once each hour.
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- B. : With the' Alternate Shutdown. System incapable of performing its
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intended function for a period of thirty days, submit a report
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to the NRC describing plans to restore the system capability
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'[
to perform its intended function.
Submittal of a Licensee
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j' Event Report.(LER) satisfies this requirement..
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8505290142 850521 PDR ADOCK 05000309 P
PDR I'
3.21-1 05/21/85 l
^5413L-SEN I-a